. >> i think it goes back to the type of hiring they did, the educational requirements they were allowed to put in place, which were not high enough in my view. >> reporter: as for the officer who let a firefighter walk right through security with a gun? well, the tsa says the person responsible has been pulled from duty this week with possibly more disciplinary action to come. mark greenblat, abc news, new york. >> it's a tough job, of course. >> yeah. >> 2 million people screened every year. >> four firearms a day confiscated. >> 2 million every day. isn't that unreal? >> amazing. two million, four firearms every day they get. >> how many times have you actually gone through it though? this has happened several times. i swear the screeners, the screener, i feel like isn't even really looking at the monitor. >> really? >> just kind of letting things go on through. and what's crazy is that sometimes, like one item will be flagged and i will have the same exact item in my bag the next time, and it won't be flagged. >> no rhyme or reason? >> yeah, there isn't any. >> the agency stresses th